"Drew felt some discomfort in his foot at the end of minicamp," coach Mike Smith said in a statement. "We decided to send him to the doctors for some evaluations and it was determined he had suffered an injury that would require a procedure. He recently had the procedure done and we expect him to miss around six weeks, which is why we have decided to place him on Training Camp PUP."

The Falcons signed Davis as an undrafted rookie free agent in 2011. He has 16 catches for 216 yards with three touchdowns in 32 games.